package com.zyz.bookborrowing.dao;

import com.zyz.bookborrowing.bean.Department;
import com.zyz.bookborrowing.bean.Student;

import java.util.List;

public interface IStudentDao {

    public List<Student> list(Student stu);

    public Integer saveStudent(Student stu);

    public Integer updateStudent(Student stu);

    public Integer deleteById(Integer id);

    public Student queryById(Integer id);

    public int queryByClsId(String id);

    Student queryByStuNum(String stuNum);
}
